Featuring an elastic adjustment buckle design, this helmet is freely adjustable and easy to wear. With stamped holes in the helmet, it is conducive to the transmission of sound waves and is breathable. To protect the head from various impacts, pressure and collisions, the sports helmet is designed with a sponge split. It is made of high-quality EVA and Lycra material. There are three sizes for you to choose: M, L, XL. It is suitable for football, soccer, paintball, flag football, team sports, training, etc. Item Name: Helmet Material: EVA, Lycra Features: Breathable, Shock-proof, Long-term Use Size Details: M: Head Circumference: 55cm/21.65" (Approx.) L: Head Circumference: 60cm/23.62" (Approx.) XL: Head Circumference: 65cm/25.59" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Helmet